Artillery X1 & X2 replacement - might fit Genius (not sure)
For using 5020 blower fans. I used 5015 fans and they are all very loud so had this fan already and found it much better in every way. I can run it at 40-50% and it still quiet and 3x the airflow of the 4020 at 100%
I use AV-5020s fans sold under the name “Mad Hornets” (see photo of fan). These are sold as 12v but work beautifully, and quietly, on the X2's 24 volt system and they plug right un after you reverse the plug wires on the fan (reverse black and red)
Reminder: redo AutoPID calibration after changing any duct or fan.
Install: You will need two short M3 mounting screws to mount duct to extruder, and a single long screw and nut to mount the 5020 to the duct.
The author hasn't provided the model origin yet.